1. Home
  2. Directory
  3. Maryland
  4. Towson
  5. Internal Medicine
  6. NPI Profile

ANNA HARRISON MD
NPI 1184319311
Internal Medicine in Towson, MD

Active since April 05, 2023PECOS Enrolled
7801 YORK RD STE 102, TOWSON, MD 21204(410) 769-4920 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 30, 2026, Apr 14, 2024, Apr 5, 2023 (3 updates tracked since 2023).

About Anna Harrison Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNA HARRISON MD (NPI 1184319311) is an individual internal medicine provider in Towson, Maryland, licensed in Maryland (D0105722) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184319311
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameANNA HARRISONCredential: MD
Location Address7801 YORK RD STE 102Towson, MD 21204-7447
Mailing Address900 Elkridge Landing Rd Fl 2Linthicum, MD 21090-2924
Phone(410) 769-4920
Sole ProprietorNo
Enumeration DateApril 5, 2023
Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1184319311 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0105722
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7801 YORK RD STE 102, Towson, MD 21204
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Harrison Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERIKA RAGAN CRNP
Nurse Practitioner
7801 YORK RD STE 102
TOWSON, MD 21204
Baltimore County (410) 769-4920
JULIA PULIMOOTTIL DO
Family Medicine
7801 YORK RD STE 102
TOWSON, MD 21204
Baltimore County (410) 769-4920
LORI O'CONNOR ARNP
Nurse Practitioner (Adult Health)
7801 YORK RD STE 102
TOWSON, MD 21204
Baltimore County (410) 769-4920
MRS. MICHELE COLUMBUS-JANG FNP-C
Nurse Practitioner (Family)
7801 YORK RD STE 102
TOWSON, MD 21204
Baltimore County (410) 769-4920
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL GROUP, LLC
General Practice
7801 YORK RD STE 102
TOWSON, MD 21204
Baltimore County (410) 769-4920

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anna Harrison's NPI number?

The NPI number for Anna Harrison is 1184319311. It was assigned to this individual provider in the NPPES registry on April 5, 2023.

Where is Anna Harrison located?

Anna Harrison practices at 7801 York Rd Ste 102, Towson, MD 21204. The listed phone number is (410) 769-4920.

What is Anna Harrison's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Anna Harrison enrolled in Medicare?

Yes. Anna Harrison is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Harrison was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.